11847848 has 16 divisors (see below), whose sum is σ = 22358580. Its totient is φ = 5885568.

The previous prime is 11847799. The next prime is 11847853. The reversal of 11847848 is 84874811.

It can be written as a sum of positive squares in 2 ways, for example, as 11847364 + 484 = 3442^2 + 22^2 .

It is a super-2 number, since 2×11847848² = 280743004462208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3461 + ... + 5972.

Almost surely, 2^11847848 is an apocalyptic number.

It is an amenable number.

11847848 is a deficient number, since it is larger than the sum of its proper divisors (10510732).

11847848 is a wasteful number, since it uses less digits than its factorization.

11847848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596 (or 9592 counting only the distinct ones).

The product of its digits is 57344, while the sum is 41.

The square root of 11847848 is about 3442.0703072424. The cubic root of 11847848 is about 227.9711156597.

The spelling of 11847848 in words is "eleven million, eight hundred forty-seven thousand, eight hundred forty-eight".